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23341 = 171373
BaseRepresentation
bin101101100101101
31012000111
411230231
51221331
6300021
7125023
oct55455
935014
1023341
111659a
1211611
13a816
148713
156db1
hex5b2d

23341 has 4 divisors (see below), whose sum is σ = 24732. Its totient is φ = 21952.

The previous prime is 23339. The next prime is 23357. The reversal of 23341 is 14332.

23341 is nontrivially palindromic in base 8 and base 12.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21316 + 2025 = 146^2 + 45^2 .

It is a cyclic number.

It is not a de Polignac number, because 23341 - 21 = 23339 is a prime.

It is a Duffinian number.

23341 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670 + ... + 703.

It is an arithmetic number, because the mean of its divisors is an integer number (6183).

223341 is an apocalyptic number.

It is an amenable number.

23341 is a deficient number, since it is larger than the sum of its proper divisors (1391).

23341 is a wasteful number, since it uses less digits than its factorization.

23341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390.

The product of its digits is 72, while the sum is 13.

The square root of 23341 is about 152.7776161615. Note that the first 3 decimals coincide. The cubic root of 23341 is about 28.5785256179.

Adding to 23341 its reverse (14332), we get a palindrome (37673).

Subtracting from 23341 its reverse (14332), we obtain a palindrome (9009).

The spelling of 23341 in words is "twenty-three thousand, three hundred forty-one", and thus it is an iban number.

Divisors: 1 17 1373 23341